I always hear Substratum ist overvalued and Shift is undervalued, because it seems to have a product.
Sub has no working product yet - like 95% other coins in the top 100 (cardano, iota, eos...)
So why it so? Maybe there is something wrong the product or the marketing.
I think that's bad signal for Shift to have a working product and don't gain the attention.
I'm pretty sure that when Substratum open its beta it will explode, while Shift is going to hang around at the second page at cmc.
Maybe I'm wrong, but my feelings say that Substratum will win this game